Question

speed, velocity and acceleration calculations worksheet
(s = \text{distance}/\text{time}=d/t)
(v=\text{displacement}/\text{time}=delta x/t)
part 1 - speed calculations: use the speed formula to calculate the answers to the following questions. be sure to show your work for each problem (write the formula, numbers with correct units, and the answer with the correct units).

1. calculate the speed for a car that went a distance of 125 kilometers in 2 hours time.

equation:
plug numbers into the equation
final answer w/ units

Explanation:

Step1: Identify the formula

The speed formula is $s=\frac{d}{t}$, where $s$ is speed, $d$ is distance and $t$ is time.

Step2: Plug in the values

Given $d = 125$ kilometers and $t=2$ hours. So, $s=\frac{125\ km}{2\ h}$.

Step3: Calculate the speed

$s = 62.5$ km/h

Answer:

62.5 km/h